All Industries

Top Telecommunications Companies

568 Telecommunications companies, sorted by total funding raised.

W
WiChorusAcquired

Provider of 3G/4G mobile packet core infrastructure and wireless networking solutions for mobile ...

San Jose, United StatesInfrastructure, Telecommunications
Series C·$33.0M·Nov 2008
DN
Ditech NetworksAcquired

Provider of echo cancellation and voice processing solutions for wireless, wireline, and VoIP car...

United StatesTelecommunications, Voice Processing
Venture Unknown·$33.0M
Arbor NetworksAcquired

Provides DDoS detection, mitigation, and network visibility solutions for service providers and l...

Burlington, United States501–1000Cybersecurity, Telecommunications
Series B·$33.0M·Aug 2002
Univity

Satellite operator building European satellite infrastructure.

Toulouse, United Kingdom11–50Space Tech, Telecommunications
Venture Unknown·$32.0M·Apr 2026
T
TuVoxAcquired

Provider of on-demand speech and IVR applications for inbound and outbound call center automation...

Cupertino, United StatesTelecommunications
Series D·$31.4M·Dec 2007
Interactio

Remote simultaneous interpretation platform for multilingual meetings, serving the EU Parliament,...

Vilnius, Lithuania51–200Telecommunications, Event Technology
Venture Unknown·$30.0M·May 2021
SmallholdAcquired

Smallhold allows businesses and individuals to grow mushrooms and leafy greens easily and afforda...

New York, United States11–50Agtech, Climate Tech
Series A·$28.8M·Oct 2021
Rebtel

Swedish telecommunications company offering international calling, VoIP, and mobile top-up servic...

Stockholm, Sweden11–50Infrastructure, Telecommunications
Venture Unknown·$28.0M·Jun 2018
Skiptown

Trusted care for busy people who love their pets. We're launching the first ever tech-infused dog...

Charlotte, United States51–200Manufacturing, Pet Tech
Growth Equity·$27.4M·Dec 2022
Veniam

Tech startup delivering intelligent networking software for connected vehicles and autonomous mob...

Porto, Portugal11–50Connected Vehicles, IoT
Series B·$26.9M·Feb 2016
AN
Argon NetworksClosed

Service-provider equipment with wire-speed IP routing and ATM switching

Billerica, United StatesInfrastructure, Telecommunications
Series B·$26.5M·Mar 1998
Join

Manages public and private cloud data and apps through predictive analytics engine.

San Francisco, United States11–50Analytics, Cloud
Series A·$26.0M·Jun 2022
Highway 9 Networks

Cloud-native private cellular (5G/LTE) platform that delivers on-premises mobile cloud services f...

Santa Clara, United States51–200Cloud, Infrastructure
Series A·$25.0M·Feb 2024
Mosaic Manufacturing

Mosaic develops multi-color and multi-material desktop 3D printing technologies.

Toronto, Canada51–200Telecommunications, Developer Tools
Series A·$24.3M·Sep 2024
Mentor Collective

Shearwater keeps students enrolled and engaged.

Boston, United States11–50Cybersecurity, EdTech
Series A·$24.0M·Jan 2022
ConteXtreamAcquired

Software-defined networking company virtualizing carrier network infrastructure for mobile servic...

Herzliya, Israel11–50Infrastructure, Telecommunications
Series A·$23.6M·Jul 2007
Mimosa NetworksAcquired

Quenching the world's thirst for wireless. Gigabit Wi-Fi solutions helping network operators over...

San Francisco Bay Area, United States51–200Infrastructure, Wireless Broadband
Series C·$20.0M·May 2014
Riverbed TechnologyAcquired

Provides unified observability, AIOps-driven optimization, and network/application acceleration f...

San Francisco, United States1001–5000Analytics, Cloud
Series D·$20.0M·Feb 2006
TrueFacet

Shop and sell designer jewelry with confidence

New York, United States11–50E-Commerce, Telecommunications
Series B·$18.7M·Dec 2018
ProvigentClosed

Fabless semiconductor company providing system-on-chip (SoC) solutions for broadband wireless and...

Santa Clara, United States51–200Semiconductors, Telecommunications
Series A·$18.0M·Jun 2006
Clarisights

End-to-end BI for marketing

Palo Alto, United States11–50Telecommunications, Data & Analytics
Series A·$16.3M·Oct 2021
Confetti

Confetti is the wedding app for the thoughtful couple -- we automate the guest experience so that...

Los Angeles, United States1–10Telecommunications
Series A·$16.0M·Mar 2024
O
Openet

Telecom BSS/OSS software provider acquired by Amdocs in 2020; specialized in policy management an...

Dublin, IrelandTelecommunications
Series D·$16.0M·Jun 2012
Kinetic

Kinetic is an industrial analytics company using wearables to improve worker safety.

New York, United States11–50Artificial Intelligence, EdTech
Series A·$15.8M·Nov 2020
LoopUp

Premium remote meetings and conference calling solution for business users with web conferencing ...

United KingdomTelecommunications
Series A·$15.5M·Nov 2024